At the front of the room, the session leaders spoke what must have been profound words for the 200 people gathered that day, as nearly every person sat silently, head bowed. No, this wasn't a religious service — it was a global sales meeting. Professionals had gathered from around the world to learn how to execute their company's new go-to-market strategy. And, no one was paying attention. Sadly, this scene is not uncommon in business today. Fortunately, the root causes that drain the ROI out of meetings and training events like these are not only identifiable, they’re preventable. Here are the top 3 reasons audiences are likely to pay more attention to their smartphones than your content — and what you can do about it.